// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  const db = cloud.database({
    env: 'charmword-yun-releases'
  })
  const dataList = db.collection('beauty')
  .aggregate()
  .sample({
    size: 20
  })
  .end()
  return dataList;
}